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gpio: pxa: use devm_irq_alloc_descs()

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This driver never frees the interrupt descriptors it allocates. Fix
it by using the resource managed version of irq_alloc_descs().

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Bartosz Golaszewski 2017-03-04 17:23:35 +01:00 committed by Linus Walleij
parent 31bd86d983
commit bda61a192a
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/gpio-pxa.c
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@ -601,7 +601,7 @@ static int pxa_gpio_probe_dt(struct platform_device *pdev,
nr_gpios = gpio_id->gpio_nums;
pxa_last_gpio = nr_gpios - 1;
irq_base = irq_alloc_descs(-1, 0, nr_gpios, 0);
irq_base = devm_irq_alloc_descs(&pdev->dev, -1, 0, nr_gpios, 0);
if (irq_base < 0) {
dev_err(&pdev->dev, "Failed to allocate IRQ numbers\n");
return irq_base;